Spray device



FIG. 1 is a front view of a spray device showing my new design;

FIG. 2 is a side view of the spray device shown in FIG. 1;

FIG. 3 is a side view of the spray device shown in FIG. 1;

FIG. 4 is a top view of the spray device shown in FIG. 1; and,

FIG. 5 is a perspective view of the spray device shown in FIG. 1.

The broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. 

I claim the ornamental design for a spray device, as shown and described. 